Across
- 5. Something that is made up of atoms which are chemically bonded together
- 6. Is the rapid vibration of a liquid
- 7. A substance that undergoes changes during a reaction
- 8. reaction- Rearrangement of a molecular or ion structure of a substance
- 11. A faintly visible suspension of particles of matter in air, mist, fumes or smoke
- 14. theory- Theory used to predict the rates of chemical reactions
- 18. To change or cause to change into vapour or into gaseous state
- 20. Something essential of something abstract
- 22. The amount of a substance per defined space
- 23. Something consisting of one atom
- 26. Breaking down or destruction of a material
- 27. Is the opposite of horizontal column, which is on the periodic table
- 28. Opposite of the vertical row of the periodic table
Down
- 1. Tendency of a substance to vaporize
- 2. Turning something into liquid, from heating it
- 3. Substance formed from the result of a chemical reaction
- 4. Is chemical compounds made of smaller identical molecules
- 9. Speeds up a chemical reaction
- 10. table- A table of elements arranged in order of atomic number
- 12. element- Is the smallest particle in a chemical element
- 13. produced from a living organism
- 15. Holds atoms or ions together
- 16. Something consisting of two atoms
- 17. Is the amount of gas that's smelt very strong causing it to be dangerous
- 19. Chemical process where a solid turns into a gas without it starting of as a liquid
- 21. Smallest particle of a chemical element
- 24. Composed of two or more separate elements
- 25. Process of which air is changed into liquid water